An abandoned indoor waterpark resort reclaimed by nature, massive twisted water slides wrapped in cascading waterfalls flowing through broken fiberglass tubes into crystal-clear pools forming around decayed lounge chairs, thick emerald moss covering rusted safety rails and abandoned inflatable tubes, wild otters swimming through flooded play structures beneath shattered glass dome ceiling, soft golden sunset casting warm amber rays through broken skylights illuminating floating mist particles, dramatic wide-angle perspective from shallow wave pool looking up at vine-covered water slides against orange-streaked twilight sky, hopeful and playful mood, solarpunk post-apocalyptic reclamation, rich amber and soft aquamarine color palette, photorealistic details, awe-inspiring atmosphere